Observation of a new beauty baryon particle
Today at the Winter Meeting on Nuclear Physics, Bormio, Italy, the LHCb collaboration announced the discovery of a new beauty…
Beautiful charming and magic Ω baryons
First observation of excited Ωb– states. Today, the LHCb collaboration submitted a paper reporting a new system of four particles…
Test of lepton universality with beauty baryons, RpK
Today the LHCb Collaboration submitted for publication a measurement of the ratio RpK. This tests a principle of the Standard…
Celebrating LHCb’s 500th publication
The LHCb collaboration has submitted its 500th publication! The first LHCb paper was submitted in August 2010, and since then…
Production of exotic meson candidate χc1(3872) in high-multiplicity events and other interesting results presented at the Quark Matter conference
The LHCb Collaboration presented several new interesting results at the Quark Matter 2019 conference in Wuhan, China. Among them was…
More and more precise measurements
The LHCb Collaboration presented interesting new results at the International Conference on Kaon Physics 2019 in Perugia, Italy, and at…
Observation of two new beauty baryon particles
Today at the EPS-HEP conference, the LHCb collaboration announced the discovery of two new beauty baryon particles. These particles are…
Updated measurement of the CP-violating phase φs
φs = -0.041±0.025 rad (LHCb)φs = -0.055±0.021 rad (World) The LHCb collaboration has submitted for publication an updated measurement of…
Observation of new pentaquarks
m(Pc+(4312)) = 4311.9±0.7+6.8/-0.6 MeV, Γ = 9.8±2.7+3.7/-4.5 MeVm(Pc+(4440)) = 4440.3±1.3+4.1/-4.7 MeV, Γ = 20.6±4.9+8.7/-10.1 MeVm(Pc+(4457)) = 4457.3±0.6+4.1/-1.7 MeV, Γ =…
Update of lepton universality test measurement RK
Today at the Rencontres de Moriond EW conference, the LHCb Collaboration presented an updated measurement of the ratio RK, an…